PMU Pro can up your game in permanent makeup:
Pick / Organize Palettes
Complement Color Schemes
Interactive Digital Color Wheel
Digitally Mix Pigments
Store & Share Palettes
Export Palettes to Procreate® or Photoshop
Track Client Info / Details / Appointments
Filter on Skintones
Please note: this is an app which need a subscription in order to function. There is no free version available.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/